baber/WOPTO huggingface dataset:
Patent JP-2003281153-A (JP)
Title: Server and terminal device for information retrieval system
Inventor: HONDA TSUTOMU
IPC: G06F17/30
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To accurately answer a question about what is imaged and reduce user's load by enabling information retrieval based on the image.  <P>SOLUTION: A terminal device 3 transmits retrieval information including an image taking an unkown object and attached information on the image to a server 2. In the server 2, when retrieval information is input, an information retrieval device selection part 25 selects an information retrieval device 4 as a transmit object for retrieval information from a plurality of information retrieval devices 4 by referring to reference information 251 according to the attached information. The reference information stores information related to the speciality or the like of each information retrieval device 4, and the information retrieval device 25 selects the information retrieval device 4 in consideration of the speciality of each information retrieval device 4. The retrieval information is transmitted to the selected information retrieval device 4, whereby the information retrieval device 4 requested to perform information retrieval performs information retrieval (retrieval for answering a question about what is photographed in the image) by an image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289329-A (JP)
Title: Method for imparting label information
Inventor: NUMAKURA AYUMI
IPC: H04L47/43
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for imparting a label for obtaining an effect similar to that of a conventional method by facilitating label impartation processing of a router without providing a special protocol for a terminal and by shortening processing time.  <P>SOLUTION: In the method where a higher-order node prepares a label for communication path setting according to a request from a terminal, reports it to the terminal and conducts the communication to the next repeater, a terminal 11 is provided with a step 104 for requesting an extension address solution protocol in which the terminal 11 requests a communication path label by adding information representing a final communication terminal. A higher order node is provided with a step 104 for responding to an extension address solution protocol after assigning the label by determining a communication path by using required internal processing in response to the extension address solution protocol request. A packet is transmitted thereafter with the communication path label added thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285757-A (JP)
Title: Electric steering controller
Inventor: MOMIYAMA MINEICHI
IPC: B62D6/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric steering controller allowing certain estimation of side slip angle α<SB>f</SB>of a front wheel without dispersion in using an estimated viscosity coefficient ρ.  <P>SOLUTION: A block diagram shows processing contents of an assist control part 20. An EPS full action force calculation part 3001 calculates an EPS full action force based on a pinion rotation angle θ<SB>p</SB>and angular velocity ω<SB>p</SB>. A rack thrust calculation part 3002 calculates a rack thrust based on a pinion torque T<SB>p</SB>and a motor torque T<SB>m</SB>. A disturbance torque calculation part 3003 calculates a disturbance torque T<SB>d</SB>based on a difference between the EPS full action force and the rack thrust. A side slip angle calculation part 3004 calculates a side slip angle α<SB>f</SB>based on the pinion rotation angle θ<SB>p</SB>and a car speed u. In calculating the side slip angle α<SB>f</SB>, as discussed below, four cases are calculated depending on the value of the car speed u and the sign of its differential (acceleration) by two calculating methods. A SAT/internal resistance calculation part 305 estimates gradient κ and viscosity coefficient ρ based on the pinion angular velocity ω<SB>p</SB>, the side slip angle α<SB>f</SB>, and the disturbance torque T<SB>d</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285834-A (JP)
Title: Folding container
Inventor: YAMAUCHI HISATOSHI
IPC: B65D6/18
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily lift and take out a desired folded folding container from tiered folded folding containers in a stable manner.  <P>SOLUTION: The folding container comprises a bottom 10, long side walls 20 coupled to long side banks 10a opposite to each other at the bottom via hinges H, and short side walls 30 coupled to short side banks 10b opposite to each other at the bottom via hinges. When the container is folded, the long side walls are folded on the bottom so as to overlap each other, and the short side walls are folded on the top of the folded long side walls. Each short side bank 10b, which is taller than the long side bank 10a, comprises a vertical exterior wall 10b1, a vertical interior wall 10b2, and a top 10b3, where a gripper recession 40 is formed on the vertical exterior wall, to form a reversed U-shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003231439-A (JP)
Title: Risk display type brake light for car
Inventor: FUKUDA KEISUKE
IPC: B60Q1/44
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately transmitting a risk recognized by the driver of a car to a backward vehicle by utilizing brake lights when a brake pedal is depressed.  <P>SOLUTION: The lighting areas of the brake lights are gradually increased starting at A toward C through B in proportion to a brake pedal depressing force.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174120-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NEMOTO YOSHIHIKO
IPC: H01L21/60
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a structure which can be reduced in size by simple manufacturing processes, and also to provide a method of manufacturing the same which enables a remarkable increase in production efficiency.  <P>SOLUTION: The semiconductor device comprises a semiconductor chip 1a provided, on one principal plane, with a semiconductor circuit having specified functions and an electrode 3, a wire 2 with one end connected to the electrode 3 and having a connection terminal 2a for external connection on the other end, and an insulator for covering at least one principal plane of the semiconductor chip. The connection terminal 2a provided on the other end of the wire 2 is formed, being integrated with the other parts of the wire, and is exposed on the bottom face of the insulator which is on the opposite side from the top face of the insulator on one principal plane side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003297915-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TAKADA YUICHI
IPC: H01L21/762
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a transistor by preventing the production of a nitrogen compound on the surface of a silicon substrate during oxidizing treatment after forming STI.  <P>SOLUTION: After forming the STI, oxidizing treatment is effected at 100°C in an oxidizing atmosphere containing a rear gas or Ar as shown in a Figure 2 [1] whereby the silicon substrate 11 is oxidized by 200-300 [nm] and the corner of a trench is rounded (the part A in the Fig. 2 [1]). The Fig. 2 [2] is the enlarged figure of the part A in the Fig. 2 [1]. As a result, a sacrificed oxide film 6 is formed on the surface of the silicon substrate 11 whereby the defect or the damage of the surface of silicon substrate 11 below the sacrificed oxide film 16 is recovered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300143-A (JP)
Title: Lens shape indicating device
Inventor: JINBO MASAHIRO
IPC: B24B9/14
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent confusing right and left lenses.  <P>SOLUTION: Expected shapes of the right and left two lenses are memorized as image data keeping an expected positional relationship when both lenses are fitted in a glasses frame. A lens image is indicated in an indicating portion 31 wherein a screen is limited in a size capable of indicating only the whole image of one side lens, and the indicating screen is successively scrolled to right and left sides according to the operation of a right and left scrolling button, thereby switching the images of the right and left lenses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003011077-A (JP)
Title: Suction cup device
Inventor: DOORNEKAMP MARTIN
IPC: B65G47/91
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a suction device suspending objects having different sizes after retaining with their lower ends aligned at approximately same heights and preventing the object from being compressed in releasing. SOLUTION: This suction cup device is provided with bellows members 1 having connecting members in one ends and lip-shaped opening parts in the other ends, approaching to sucked objects in an approaching direction, or a releasing direction in order respectively, sucking them, gripping them by the suction, disposing them by moving, and releasing them in the last, and capable of compressing them by short distances in the approximately approaching direction, or the disposition direction, suction ducts 20 connected to the bellows members 1 by the connecting members, and a frame connected to at least one suction duct having a feeding/emitting device and connected to a moving device.  The suction duct 20 is movable in the approaching, or the disposition direction of the frame and, when the bellows member 1 is compressed by the short distance in being retained and released, the suction duct 20 moves only in the reverse direction of the approaching, or the disposition direction.
Patent JP-2003272773-A (JP)
Title: Electric connector
Inventor: CHO KOKUZO
IPC: H01R13/648
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector having mainly one kind of a shield in which the shield in the electric connector provides shielding and the strength of a total structure of the electric connector can be improved.  <P>SOLUTION: The electric connector having a kind of shields includes an insulating body, and first, second and third shields. The first and second shields are respectively provided on both protrusions of the insulating body. A normal position piece to be connected onto a normal position part of the insulating body is provided on each tip. The third shield is assembled on a base of the insulating body, and the base is connected to the entire shield by the first, second and third shields. The excellent electromagnetic shielding effect can be achieved, and the strength of the total structure of the electric connector can be guaranteed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003304262-A (JP)
Title: Radio communication control method, radio communication controller, control program of radio communication controller and storage medium
Inventor: FUJII KENICHI
IPC: H04W88/08
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication control method, a radio communication controller, a control program of the radio communication controller and a storage medium storing the control program for switching access points according to location and priority when accessing the Internet and for contributing to enhancement of operability of a user.  <P>SOLUTION: A system control part 201 detects attributes of a plurality of radio communication access point devices (AP) by radio connection, selects at least one of the plurality of APs according to detection results and performs control so as to access the network via the AP.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307278-A (JP)
Title: Exhaust valve
Inventor: FUJITA SATOYUKI
IPC: F16K24/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust valve which can close a valve after the completion of exhaust even if pressure on an inlet side is high.  <P>SOLUTION: A valve chest 3 is formed of a casing comprising a body 1 and a lid 2 in which an inlet 4 is opened on a lower part and an outlet 5 on an upper part. A valve seat 6 is formed between the valve chest 3 and the outlet 5. The body 1 has a plurality of ribs 9 projecting inward on the inner wall of the valve chest 3, and a float receiver 10 in almost the cylindrical shape with a bottom having a male-screw shaped position adjusting member 13 integrally projecting at a lower part from the bottom is arranged inside the rib 9. The bottom of the float receiver 10 has a diversion member 11. The diversion member 11 has a large number of fine holes for communication between the inside and outside. A spherical float 12 is arranged in a free state in the float receiver 10. The body 1 integrally has a mounting member 18 on the inner wall of the inlet 4 through a plurality of ribs 17. The position adjusting member 13 of the float receiver 10 is screwed to the mounting member 18 for connection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310606-A (JP)
Title: Ultrasonic image display device and ultrasonic image display method
Inventor: KATO SEI
IPC: G01S15/89
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic image display device and an ultrasonic image display method improving operability to a display state of a monitor, and capable of easily displaying an arbitrary position.  <P>SOLUTION: In this ultrasonic image display device, an image forming part 12 forms an ultrasonic image on the basis of an echo signal received by an ultrasonic probe 3, a display area forming part 17 forms a display area on a screen, a display range selection part 14 selects a display range of the ultrasonic image displayed in the display area, and a scroll of a selection range by a display range movement part 15 and a rotation of the display range by a display range rotation part 16 are executed on the basis of a position on the monitor screen specified by a pointing device 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315659-A (JP)
Title: Encoder device and optical equipment
Inventor: KASHIBA SEIICHI
IPC: G02B7/04
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoder device which obtains a stable signal output by suppressing variation in the contact pressure of a contact piece due to adjustment of a detection position and also can prevent an abnormal sound from being generated.  <P>SOLUTION: In the encoder device equipped with a 1st cylindrical member 125a, a 2nd cylindrical member 132 which can rotate relatively with the 1st cylindrical member, a signal generating member 130 which is provided along the circumferential surface of the 1st cylindrical member, and a signal read member 137 which has its base end fitted on a reference surface formed on the 2nd cylindrical member and its tip in slide contact with the signal generating member as the member rotates relatively with the 1st cylindrical member and whose base end is adjustable in fitting position along the reference surface, the reference surface is slanted to put the side of the reference surface which is close to the tip of the signal read member closer to the 1st cylindrical member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313952-A (JP)
Title: Building
Inventor: SUZUKI HIROMI
IPC: E04B1/34
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the flexibility of floor planning and a design for a section while ensuring safety against earthquakes, in a building having a layer whose rigidity is abruptly changed on midway floors.  <P>SOLUTION: In this building having the layer whose rigidity is abruptly changed on the midway floors, a base-isolating device 2a is provided in the layer, whose rigidity is abruptly changed, or on a floor above the layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318780-A (JP)
Title: Method for complementing path and cdma receiver using the method
Inventor: TSURUTA NAOKI
IPC: H04B1/707
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining the position of a path with high accuracy in a simplified construction, and provide a CDMA receiver using the method.  <P>SOLUTION: The method for complementing a path is adapted, such that a correlation relation between a receiving signal obtained by receiving electric waves in a CDMA system is calculated and a spread code is calculated in a predetermined period, and a delayed profile is generated on the basis of the calculated correlation value; and further on the basis of the delay profile, thus generating a path to be applied is determined. In the method, change in past paths associated with the path is recorded in a database, and a change in a pass for a new received signal is estimated, on the basis of the past path change thus recorded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314436-A (JP)
Title: Geothermal power generation plant
Inventor: KONDO NARUHITO
IPC: F03G4/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a geothermal power generation plant which further increases a power generation efficiency by increasing the power generation amount of a power generation plant, particularly an existing plant.  <P>SOLUTION: In this geothermal power generation plant, hot water from a geothermal well 12 is formed into steam, a generator 14 is driven by a power generated when the steam is expanded by a turbine 13, and turbine exhaust expanded by the turbine 13 is condensed by a condenser 15 and re-cooled by a cooling tower 17 into water. The geothermal power generation plant comprises a thermoelectric exchanger 18 for generating a thermal electromotive force by hot heat source fluid supplied from a hot water/steam supply system connected to the geothermal well 12 and cold heat source fluid from a water supply/recovery system 22 connecting the cooling tower 17 to the condenser 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003174470-A (JP)
Title: Data packet transmitter, data packet receiver, data packet transmission system and data packet retransmission control method
Inventor: KIKUCHI NOBUO
IPC: H04L12/70
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a useless retransmission even when the retransmission of data and a retransmission request pass each other between a transmitting station and a receiving station.  <P>SOLUTION: When a status notice message (STATUS-PDU) is received from a receiving station 2, a transmitting station 1 judges the presence/absence of a retransmission control table and when there is the retransmission control table, the transmitting station refers to the relevant retransmission control table. When the upper limit value of sequence numbers contained in the status notice message is less than the upper limit value of sequence numbers contained in the retransmission control table, the difference of information on a data packet contained in the retransmission control table and the status notice message is extracted and necessity of retransmission is decided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003324302-A (JP)
Title: In-cabin radio communication apparatus
Inventor: UEJIMA HIROYUKI
IPC: H01Q1/42
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-cabin radio communication apparatus which can improve the quality of radio communication with a radio communication terminal by widening the bandwidth of an antenna element built in the in-cabin radio communication apparatus, and improving the radiation efficiency and setting the directivity to the inner side of a cabin.  <P>SOLUTION: The in-cabin radio communication apparatus includes a metal housing 31 provided to a dashboard, a resin-made front panel 32 which is fitted to the metal housing 31 to be positioned in the cabin, a switch substrate 35 which is provided to the resin-made front panel 32 and where a plurality of operation buttons 22a and a conductor pattern having switch elements detecting the operation buttons 22a being depressed are formed, and an antenna substrate 38 which has the antenna element 37 stored in the metal housing 31; and an opening part 47 is formed on the metal housing 31 positioned in the front of the antenna element 37 and a copper foil pattern at the part of the switch substrate 35 facing the opening part 47 is removed or an opening part 44 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319917-A (JP)
Title: Magnetic resonance imaging system
Inventor: FUKUDA TOSHIRO
IPC: G01R33/48
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform MR scanning by an FISP (first imaging with steady precession) method at high T2 contrast enhancement while eliminating a situation of prolongation of scanning time caused by an increase in non-scanning.  <P>SOLUTION: This magnetic resonance imaging system is provided with an application means for applying a phase encoding direction gradient magnetic field GE which is set so that data is arranged in a space (k) in an order from a high frequency region to a low frequency region in the space (k). To put it in the concrete, a phase encoding quantity is set so as to perform the arrangement of the data temporally and alternately to the region of reverse polarity with a zero encode in a phase encoding direction in the space (k) as a center and so that a phase encode step may advance from a high frequency region to the low frequency region in time series. That is, data is collected in a reverse centric order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003022798-A (JP)
Title: Link fuse
Inventor: ZAYATZ ROBERT
IPC: H01M50/583
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a power supply apparatus having a battery, a protective housing, a terminal cap and a fuse. SOLUTION: The power supply apparatus is equipped with a battery having a terminal pin extending from a header, a protective housing installed in the battery and having an orifice and a terminal pin located in the orifice, a terminal cap installed in the housing and a fuse welded to the terminal pin and terminal cap.
Patent JP-2003294714-A (JP)
Title: Electromagnetic acoustic wave inspection device using cross-correlation method
Inventor: KAWASHIMA KATSUHIRO
IPC: G01N29/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic acoustic wave inspection device using cross-correlation method for material surface inspection which can solve a problem such that an erroneous detection occurs because random noises prevent a small ultrasonic wave reflected by a surface defect from being detected due to low transmit-receive efficiency of ultrasonic wave.  <P>SOLUTION: An electromagnetic acoustic wave probe for sending an ultrasonic wave and an electromagnetic ultrasonic wave probe for receiving an ultrasonic wave are located to face each other with a small clearance on the surface of an object to be inspected. The electromagnetic acoustic wave prove for receiving an ultrasonic wave receives a direct ultrasonic wave emitted from the electromagnetic acoustic wave probe for sending an ultrasonic wave and propagates in the clearance, and a defect ultrasonic wave reflected by a surface defect. After the received ultrasonic waves are amplified and digitized by an AD converter, a cross-correction function of the direct ultrasonic wave and the defect ultrasonic wave is calculated, and thereby the defect ultrasonic wave submerged with random noises can be detected.  <P>COPYRIGHT: (C)2004,JPO